Problems are not stop signs, they are guidelines.

Leap, and the net will appear.

Never complain and never explain.

Begin to be now what you will be hereafter.

The wise does at once what the fool does at last.

What you do today can improve all your tomorrows.

Quality is not an act, it is a habit.

It's always too early to quit.

To know oneself, one should assert oneself.